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Service bulletins for the 2012 Volkswagen Touareg

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

979 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
V1718062017813182023-07-10. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Engine Oil Consumption Measurement Instruction and Work sheet.
V0118122014603192023-07-10. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Software Version Management (SVM) instruction.
V0116152014815172023-07-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE; ENGINE AND ENGINE COOLING. Gasoline quality information in regards to gasoline engine performance.
V0017132033846192023-07-10. Service bulletin. FUEL SYSTEM, GASOLINE. Gasoline fuel additive
V0116132033805_82023-07-10. Service bulletin. ENGINE AND ENGINE COOLING. Diagnostic Aid for engine misfire.
VOS-23-142023-07-10. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. This communication is a notice for software changes with the ODIS program for specific cars
TT441304b2023-07-05. Service bulletin. STEERING. This Tech Tip was established to explain the influence the adjustable steering column tilt position has on the steering wheel being off center and to provide information on checking for steering wheel off center.
TT441304a2023-07-05. Service bulletin. STEERING. This Tech Tip was established to explain the influence the adjustable steering column tilt position has on the steering wheel being off center and to provide information on checking for steering wheel off center. Please reference VWIQ video: http://tech.vw-iq.com/video.php?id=324
TT4413042023-07-05. Service bulletin. STEERING. This Tech Tip was established to explain the influence the adjustable steering column tilt position has on the steering wheel being off center and to provide information on checking for steering wheel off center.
TT4413032023-07-05. Service bulletin. WHEELS; SUSPENSION. This Tech Tip provides an overview of vehicle four wheel alignment, and important steps that should be followed when performing four wheel alignments.
TT441301a2023-07-05. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION. The suspension characteristics of the Touareg make it more susceptible to variations in the rim and/or tire. For this reason a diagnostic balancer is necessary to balance, force match and/or select tire placement so that the vibration may be improved.
TT4413012023-07-05. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION. The suspension characteristics of the Touareg make it more susceptible to variations in the rim and/or tire. For this reason a diagnostic balancer is necessary to balance, force match and/or select tire placement so that the vibration may be improved.
TT3214012023-07-05. Service bulletin. POWER TRAIN. Incorrect torque converter or flywheel/flexplate installation can result in transmission damage. When installing an engine, flywheel or transmission, please follow the installation procedures outlined in ELSA. For the flywheel/flexplate, please be certain the correct shim is installed between it and the crankshaft (reference VWIQ120). When installing a torque converter, press the torque converter hub through the seal as far as the first stop. Turn the torque converter while pushing toward the transmission using light force, until the cut outs in the torque converter hub lock into the pump wheel plate. The torque converter slides in. The torque converter is installed correctly if it is easy to turn by hand and if it fits evenly in the transmission bell housing. Additionally, it should spin freely when the transmission bell housing bolts are torqued to the engine block, prior to installation of the flywheel to converter bolts (reference VWIQ121).
TT261401a2023-07-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. 3.0L TDI Ad Blue® Reset Procedure
TT2614012023-07-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. TDI Ad Blue® Reset Procedure
TT2413032023-07-05. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). When diagnosing a vehicle concern, and fault P130A ?Hide Cylinder? is found in the Engine Control Module (ECM), be aware that Engine Control Module (ECM) fault P130A ?Hide Cylinder? indicates a cylinder shut down and does not require diagnosis.
TT24071032023-07-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). When diagnosing fault code P2279-Leaking Air in Intake System, be sure to check the cam timing first.
TT2314012023-07-05. Service bulletin. FUEL SYSTEM, GASOLINE. When replacing or adapting fuel injectors, if there is no Guided Functions Test Plan, utilize the following :UDS vehicles: Go to Guided Functions / Adapting Injector Quantity Adjustment correct values (IMA-IVA).
TT2113012023-07-05. Service bulletin. PARKING BRAKE. If mechanical damage is found to the turbocharger (e.g. damaged compression wheel, loose or broken shaft), it is not enough to just replace the turbocharger.
TT2110012023-07-05. Service bulletin. ENGINE. When diagnosis on the above engine leads to the testing of the N75, please refer to the picture below. The diagram shows which vacuum ports on the N75 valve should hold vacuum and which ones should not.
TT2013042023-07-05. Service bulletin. ENGINE. MIL ON with DTCs P2400, P2404
TB4013012023-06-26. Service bulletin. STRUCTURE. Recommended procedure for removing damaged CV boot.
TB4014012023-06-26. Service bulletin. STRUCTURE. CV boot damage identified.
TB4814062023-06-26. Service bulletin. STEERING; STEERING: STEERING WHEEL/HANDLE BAR. Vibrations in Steering Wheel
TB4814042023-06-26. Service bulletin. STEERING: STEERING WHEEL/HANDLE BAR; STEERING. Power Steering Rack Vibrations in Steering Wheel The customer

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.